I feel that Hillary might perhaps be trustworthy in the personal sense, as in if you told her a secret about yourself she wouldn't go tell everyone, but not in a professional sense. She's lived her entire life for politics, and she's a scripted robot that is very careful not to offend interest groups. Her promises change with political winds, as she is always out for more votes. Not very principled, but practical. Politician (and by extension, liar) at heart